Device guides for

Apple iPhone 12 Pro Max

Most searched guides

Turn vibration on or off Use Face ID Restore factory default settings Choose Siri settings

Getting started

Basic functions

Calls and contacts

Messages and email

Manage apps and data

Camera

Internet and data

Global services

Troubleshooting

Specifications

Choose settings for data usage

You can control how much data your mobile phone uses for different functions such as download and playback of high quality content, app updates and more.